package io;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.ObjectInputStream;

/**
 * 使用对象的输入流进行对象的反序列化
 * 反序列化:将一组字节还原为java对象
 */
public class OISDemo {
    public static void main(String[] args) throws IOException, ClassNotFoundException {
        FileInputStream fis = new FileInputStream("student.obj");
        ObjectInputStream ois = new ObjectInputStream(fis);
        Object obj = ois.readObject();
        Student dj = (Student)obj;
        System.out.println(dj);
        ois.close();
    }
}
